.cardpage-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 80px 20px;
    position: relative;
}
.cardpage-title {
    font-size: 3.5rem;
    margin-bottom: 10px;
    font-weight: 800;
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    color: #2c4a7a;
}
.cardpage-subtitle {
    font-size: 1.2rem;
    margin-bottom: 50px;
    max-width: 600px;
    line-height: 1.6;
    color: #4a5568;
}
.cardpage-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 60px;
    width: 100%;
    max-width: 1000px;
    margin-top: 30px;
}
.card {
    background: rgba(255, 255, 255, 0);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 50px 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
    flex: 1;
    min-width: 300px;
    max-width: 400px;
}
.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.3);
}
.card-icon {
    color: #2c4a7a;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    background: rgba(74, 107, 172, 0.1);
}
.card-title {
    color: #2c4a7a;
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 600;
}
.card-desc {
    color: #4a5568;
    margin-bottom: 25px;
}
.qr-code {
    width: 200px;
    height: 200px;
    margin: 10px 0 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}
.qr-code:hover {
    transform: scale(1.05);
}
.qr-code img {
    width: 100%;
    height: 100%;
}
.namecard {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.7);
    padding: 15px 20px;
    border-radius: 8px;
    margin: 10px 0;
    width: 100%;
    transition: all 0.3s ease;
}
.namecard:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.namecard i {
    color: #2c4a7a;
    font-size: 1.2rem;
    margin-right: 15px;
}
.namecard-content {
    flex-grow: 1;
    text-align: left;
}
.namecard-label {
    font-weight: 600;
    color: #2c4a7a;
    margin-bottom: 5px;
}
.namecard-addr {
    color: #4a5568;
    font-size: 0.9rem;
}
.namecard-copy-btn {
    background: #2c4a7a;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    margin-left: 10px;
}
.namecard-copy-btn:hover {
    background: #1a2c4e;
    box-shadow: 0 5px 15px rgba(74, 107, 172, 0.2);
}